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//------------------------------------------------------------------------------
// GB_assign.h: definitions for GB_assign and related functions
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2025, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
#ifndef GB_ASSIGN_H
#define GB_ASSIGN_H
#include "GB.h"
#include "math/GB_math.h"
GrB_Info GB_assign // C<M>(I,J) += A or A'
(
GrB_Matrix C, // input/output matrix for results
bool C_replace, // descriptor for C
const GrB_Matrix M_in, // optional mask for C
const bool Mask_comp, // true if mask is complemented
const bool Mask_struct, // if true, use the only structure of M
const bool M_transpose, // true if the mask should be transposed
const GrB_BinaryOp accum, // optional accum for accum(C,T)
const GrB_Matrix A_in, // input matrix
const bool A_transpose, // true if A is transposed
const void *I, // row indices
const bool I_is_32, // if true, I is 32-bit; else 64-bit
const uint64_t nI_in, // number of row indices
const void *J, // column indices
const bool J_is_32, // if true, J is 32-bit; else 64-bit
const uint64_t nJ_in, // number of column indices
const bool scalar_expansion, // if true, expand scalar to A
const void *scalar, // scalar to be expanded
const GB_Type_code scalar_code, // type code of scalar to expand
int assign_kind, // row, col, or matrix/vector assign
GB_Werk Werk
) ;
GrB_Info GB_assign_scalar // C<M>(I,J) += x
(
GrB_Matrix C, // input/output matrix for results
const GrB_Matrix M, // mask for C(I,J), unused if NULL
const GrB_BinaryOp accum, // accum for Z=accum(C(I,J),T)
const void *scalar, // scalar to assign to C(I,J)
const GB_Type_code scalar_code, // type code of scalar to assign
const void *I, // row indices
const bool I_is_32, // if true, I is 32-bit; else 64-bit
const uint64_t nI, // number of row indices
const void *J, // column indices
const bool J_is_32, // if true, J is 32-bit; else 64-bit
const uint64_t nJ, // number of column indices
const GrB_Descriptor desc, // descriptor for C and M
GB_Werk Werk
) ;
GrB_Info GB_Matrix_assign_scalar // C<Mask>(I,J) = accum (C(I,J),s)
(
GrB_Matrix C, // input/output matrix for results
const GrB_Matrix Mask, // optional mask for C, unused if NULL
const GrB_BinaryOp accum, // optional accum for Z=accum(C(I,J),x)
const GrB_Scalar scalar, // scalar to assign to C(I,J)
const void *I, // row indices
const bool I_is_32,
uint64_t ni, // number of row indices
const void *J, // column indices
const bool J_is_32,
uint64_t nj, // number of column indices
const GrB_Descriptor desc,
GB_Werk Werk
) ;
GrB_Info GB_Vector_assign_scalar // w<Mask>(I) = accum (w(I),s)
(
GrB_Vector w, // input/output matrix for results
const GrB_Vector mask, // optional mask for w, unused if NULL
const GrB_BinaryOp accum, // optional accum for Z=accum(w(I),x)
const GrB_Scalar scalar, // scalar to assign to w(I)
const void *I, // row indices
const bool I_is_32,
uint64_t ni, // number of row indices
const GrB_Descriptor desc, // descriptor for w and Mask
GB_Werk Werk
) ;
#endif
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